The Nidek Fetal Doppler is a hand-held ultrasound transducer used to detect the heartbeat of a fetus for prenatal care.
Sometimes called a Baby Doppler, the Fetal Doppler, is used to detect Fetal Heart Rate (FHR) after about 12 weeks of pregnancy. It can be used in hospitals, clinics or at home.
| Five Working Modes: | Real-time mode, Average mode, Manual mode, Freeze mode, Wave/Curve mode |
| Nominal Frequency: | 2.0 MHz |
| Working Frequency: | 2.0 MHz10% |
| Ultrasound intensity: | less than10mW/cm2 |
| FHR Measuring range: | 50 to 240bpm |
| FHR resolution: | 1bpm |
| FHR accuracy: | 1bpm |
| Power consumption: | Less than 1W |
| Recommended Battery: | 2 X 1.2 V Ni-Mh Rechargeable battery |
| Display: | 45mm X 25mm Colour LCD |
| Dimensions: | 135mm X 95mm X 35mm |
| Weight: | 500gm (including battery) |